US20070126664A1 - Semiconductor device, display device, and electronic device - Google Patents

Semiconductor device, display device, and electronic device Download PDF

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Publication number
US20070126664A1
US20070126664A1 US11/562,678 US56267806A US2007126664A1 US 20070126664 A1 US20070126664 A1 US 20070126664A1 US 56267806 A US56267806 A US 56267806A US 2007126664 A1 US2007126664 A1 US 2007126664A1
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Prior art keywords
transistor
potential
electrode
device according
switch
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US11/562,678
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US8325111B2 (en
Inventor
Hajime Kimura
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Priority to JP2005-349165 priority Critical
Priority to JP2005349165 priority
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Assigned to SEMICONDUCTOR ENERGY LABORATORY CO., LTD. reassignment SEMICONDUCTOR ENERGY LABORATORY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIMURA, HAJIME
Publication of US20070126664A1 publication Critical patent/US20070126664A1/en
Application granted granted Critical
Publication of US8325111B2 publication Critical patent/US8325111B2/en
Application status is Active legal-status Critical
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